Diffusion generated motion of curves on surfaces.
Barry MerrimanSteven J. RuuthPublished in: J. Comput. Phys. (2007)
Keyphrases
- space curves
- planar curves
- implicit polynomial
- image sequences
- free form
- differential geometry
- space time
- motion model
- motion analysis
- closed curves
- optical flow
- diffusion process
- moving objects
- motion estimation
- human motion
- deformable surface
- surface properties
- surface geometry
- critical points
- anisotropic diffusion
- b spline
- camera motion
- smooth curves
- three dimensional
- precise localization
- projective transformations
- digital curves
- rigid objects
- articulated objects
- motion tracking
- endpoints
- motion parameters